The relationship between FEV1 and PEF in the assessment of the severity of airways obstruction
PETER LLEWELLIN, GILLIAN SAWYER, SIMON LEWIS, SOO CHENG, MARK WEATHERALL, PENNY FITZHARRIS, RICHARD BEASLEYVolume:
7
Year:
2002
Language:
english
Pages:
5
DOI:
10.1046/j.1440-1843.2002.00417.x
File:
PDF, 270 KB
english, 2002